Spin-wave resonances of ferromagnetic films with spatially modulated anisotropy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.09.006
Abstract: Abstract We study the dynamical properties of a magnetic film with spatially modulated perpendicular anisotropy by numerical simulations. Both topologically charged states (magnetic skyrmions) and uncharged uniform and nonuniform states are considered. The dependences of… read more here.
Keywords: films spatially; ferromagnetic films; spin wave; wave resonances ... See more keywords
Defect self-propulsion in active nematic films with spatially varying activity
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DOI: 10.1098/rsos.221229
Abstract: We study the dynamics of topological defects in active nematic films with spatially varying activity and consider two set-ups: (i) a constant activity gradient and (ii) a sharp jump in activity. A constant gradient of… read more here.
Keywords: nematic films; films spatially; activity; self propulsion ... See more keywords